According to Rep. Adler's website, illegal immigration harms middle class Americans and he will not support any legislation he considers "blanket amnesty" for the undocumented. A firm supporter of increasing border security, he also supports the expansion of E-Verify and increased fines for employers of undocumented immigrants.

Specifically, he does not support the issuance of "driver licenses or in-state tuition for illegal immigrants." - Rep. John H. Adler